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CVE-2026-43309

🗓️ 08 May 2026 13:11:27Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 10 Views

Fix hang when stopping md raid arrays via dm-raid by not flushing write bitmap in destructor, but flushing during suspend.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-43309
8 May 202613:11
attackerkb
Tenable Nessus
Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1702)
20 May 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-43309
8 May 202600:00
nessus
CNNVD
Linux kernel 安全漏洞
8 May 202600:00
cnnvd
Cvelist
CVE-2026-43309 md raid: fix hang when stopping arrays with metadata through dm-raid
8 May 202613:11
cvelist
Debian CVE
CVE-2026-43309
8 May 202613:11
debiancve
EUVD
EUVD-2026-28579
8 May 202615:31
euvd
NVD
CVE-2026-43309
8 May 202614:16
nvd
OSV
BELL-CVE-2026-43309
9 May 202606:09
osv
OSV
DEBIAN-CVE-2026-43309
8 May 202614:16
osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange4.14.2924.15
OR
linuxlinux_kernelRange4.19.2574.20
OR
linuxlinux_kernelRange5.4.2125.5
OR
linuxlinux_kernelRange5.10.1405.11
OR
linuxlinux_kernelRange5.15.645.16
OR
linuxlinux_kernelRange5.19.66.0
OR
linuxlinux_kernelRange6.0.16.18.16
OR
linuxlinux_kernelRange6.196.19.6
OROROROROROR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/md/md.c"
    ],
    "versions": [
      {
        "version": "0dd84b319352bb8ba64752d4e45396d8b13e6018",
        "lessThan": "24783dd06de870d646c25207bae186f78195f912",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0dd84b319352bb8ba64752d4e45396d8b13e6018",
        "lessThan": "338378dfffbdbb8d37a18f0a0c0358812671f91e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0dd84b319352bb8ba64752d4e45396d8b13e6018",
        "lessThan": "cefcb9297fbdb6d94b61787b4f8d84f55b741470",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1678ca35b80a94d474fdc31e2497ce5d7ed52512",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "690b5c90fd2d81fd1d2b6110fa36783232f6dce2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8e7fb19f1a744fd34e982633ced756fee0498ef7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a5a58fab556bfe618b4c9719eb85712d78c6cb10",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "661c01b2181d9413c799127f13143583b69f20fd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f42a9819ba84bed2e609a4dff56af37063dcabdc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4.14.292",
        "lessThan": "4.15",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.19.257",
        "lessThan": "4.20",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.4.212",
        "lessThan": "5.5",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.10.140",
        "lessThan": "5.11",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.15.64",
        "lessThan": "5.16",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.19.6",
        "lessThan": "5.20",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/md/md.c"
    ],
    "versions": [
      {
        "version": "6.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.16",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.6",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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23 May 2026 16:06Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.5
EPSS0.00013
10